diff options
Diffstat (limited to 'mac/tkMacMenu.c')
| -rw-r--r-- | mac/tkMacMenu.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/mac/tkMacMenu.c b/mac/tkMacMenu.c index b4bcce5..4940269 100644 --- a/mac/tkMacMenu.c +++ b/mac/tkMacMenu.c @@ -8,13 +8,14 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkMacMenu.c,v 1.9 1999/05/22 06:33:19 jingham Exp $ + * RCS: @(#) $Id: tkMacMenu.c,v 1.10 1999/06/16 05:36:46 jingham Exp $ */ #include "tkMacInt.h" #include "tkMenuButton.h" #include "tkMenu.h" #include "tkColor.h" +#include "tkMacInt.h" #undef Status #include <Menus.h> #include <OSUtils.h> @@ -3159,12 +3160,29 @@ MenuDefProc( if (menuPtr->totalHeight > maxMenuHeight) { menuRectPtr->top = GetMBarHeight(); } else { + int delta; menuRectPtr->top = hitPt.h; if (oldItem >= 0) { menuRectPtr->top -= menuPtr->entries[oldItem]->y; } - if (menuRectPtr->top + menuPtr->totalHeight > maxMenuHeight) { - menuRectPtr->top -= maxMenuHeight - menuPtr->totalHeight; + + if (menuRectPtr->top < GetMBarHeight()) { + /* Displace downward if the menu would stick off the + * top of the screen. + */ + + menuRectPtr->top = GetMBarHeight() + SCREEN_MARGIN; + } else { + /* + * Or upward if the menu sticks off the + * bottom end... + */ + + delta = menuRectPtr->top + menuPtr->totalHeight + - maxMenuHeight; + if (delta > 0) { + menuRectPtr->top -= delta; + } } } menuRectPtr->left = hitPt.v; @@ -3177,6 +3195,8 @@ MenuDefProc( } else { *whichItem = menuRectPtr->top; } + globalsPtr->menuTop = *whichItem; + globalsPtr->menuBottom = menuRectPtr->bottom; break; } } |